If set, you MUST remember it exactly — it is required alongside the words and is not recoverable.
2Recovery phrase
3Receive addresses
Each row is a different receive address you control. Use the top (primary) one as the destination in the signer.
!First private key (WIF)hidden by default
You normally never need this — the recovery phrase is your backup. The WIF of the first address is shown only for convenience. Anyone with it controls that address.